import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner  ne =new Scanner(System.in);
		System.out.println("lkjdsnfjsa");
		int a = ne.nextInt();
		System.out.println("dgszdgad");
		int b = ne.nextInt() ;
		System.out.println(a+b);
		
	}
}
 